EP1039782A3 - Ceramic heater - Google Patents

Ceramic heater Download PDF

Info

Publication number
EP1039782A3
EP1039782A3 EP00105994A EP00105994A EP1039782A3 EP 1039782 A3 EP1039782 A3 EP 1039782A3 EP 00105994 A EP00105994 A EP 00105994A EP 00105994 A EP00105994 A EP 00105994A EP 1039782 A3 EP1039782 A3 EP 1039782A3
Authority
EP
European Patent Office
Prior art keywords
ceramic heater
core
heating element
resistance heating
insulation sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00105994A
Other languages
German (de)
French (fr)
Other versions
EP1039782A2 (en
Inventor
Fumishige Miyata
Tatsuya Koyama
Seiko Okuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ibiden Co Ltd
Original Assignee
Ibiden Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ibiden Co Ltd filed Critical Ibiden Co Ltd
Publication of EP1039782A2 publication Critical patent/EP1039782A2/en
Publication of EP1039782A3 publication Critical patent/EP1039782A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0031—Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/027—Heaters specially adapted for glow plug igniters

Abstract

This invention has its object to provide a ceramic heater provided at low cost without being compromised in its performance, with the result that a ceramic heater equivalent to the conventional product in performance characteristics can be manufactured at reduced cost.
A ceramic heater comprising a core, an insulation sheet covering said core and a resistance heating element of high-melting metal as embedded between said core and insulation sheet,
a high-temperature part of said resistance heating element, the operating temperature of which reaches 300°C or higher, comprises a high-melting metal supplemented with Re or Mo.
EP00105994A 1999-03-26 2000-03-27 Ceramic heater Withdrawn EP1039782A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11084077A JP2000277240A (en) 1999-03-26 1999-03-26 Ceramic heater
JP8407799 1999-03-26

Publications (2)

Publication Number Publication Date
EP1039782A2 EP1039782A2 (en) 2000-09-27
EP1039782A3 true EP1039782A3 (en) 2001-05-16

Family

ID=13820437

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105994A Withdrawn EP1039782A3 (en) 1999-03-26 2000-03-27 Ceramic heater

Country Status (3)

Country Link
US (1) US6265700B1 (en)
EP (1) EP1039782A3 (en)
JP (1) JP2000277240A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1133214B1 (en) * 1999-09-07 2005-08-10 Ibiden Co., Ltd. Ceramic heater
US7025853B2 (en) * 2002-07-03 2006-04-11 Rohm And Haas Company Reactive hot-melt adhesive compositions with improved green strength
EP1711034B1 (en) * 2003-12-24 2011-06-29 Kyocera Corporation Ceramic heater and method for manufacturing same
FR2875771B1 (en) 2004-09-30 2020-02-07 Valeo Thermique Moteur IMPACT PROTECTION DEVICE FOR A FRONT PANEL OF A MOTOR VEHICLE AND FRONT PANEL COMPRISING THE DEVICE
KR101470781B1 (en) * 2010-12-02 2014-12-08 니혼도꾸슈도교 가부시키가이샤 Ceramic heater element, ceramic heater, and glow plug
CN104185320B (en) * 2014-08-14 2015-12-09 厦门格睿伟业电子科技有限公司 A kind of ceramic igniter heating rod used and manufacture craft thereof
DE202017100815U1 (en) * 2017-02-15 2017-03-03 Türk & Hillinger GmbH Electrical device with a tubular metal jacket and insulating material received therein
US11457513B2 (en) 2017-04-13 2022-09-27 Bradford White Corporation Ceramic heating element
KR102207442B1 (en) * 2017-04-26 2021-01-26 교세라 가부시키가이샤 heater
JP6792539B2 (en) * 2017-10-31 2020-11-25 日本特殊陶業株式会社 Ceramic heater for fluid heating

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0874534A2 (en) * 1997-04-23 1998-10-28 NGK Spark Plug Co. Ltd. A ceramic heater, a method of making the same and a ceramic glow plug having the ceramic heater
EP0963137A2 (en) * 1998-06-05 1999-12-08 NGK Spark Plug Co. Ltd. Ceramic heater and oxygen sensor using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035613A (en) * 1976-01-08 1977-07-12 Kyoto Ceramic Co., Ltd. Cylindrical ceramic heating device
JPS58166252A (en) * 1982-03-26 1983-10-01 Toyota Motor Corp Oxygen sensor element having ceramic heater and its manufacture
JPS6244971A (en) * 1985-08-23 1987-02-26 日本特殊陶業株式会社 Ceramic substrate heater
JP3401648B2 (en) * 1993-07-23 2003-04-28 日本特殊陶業株式会社 Bar-shaped ceramic heater for oxygen sensor and method of manufacturing the same
BR9700466A (en) * 1996-03-29 1998-11-03 Ngk Spark Plug Co Ceramic heater
JP3691649B2 (en) * 1997-10-28 2005-09-07 日本特殊陶業株式会社 Ceramic heater

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0874534A2 (en) * 1997-04-23 1998-10-28 NGK Spark Plug Co. Ltd. A ceramic heater, a method of making the same and a ceramic glow plug having the ceramic heater
EP0963137A2 (en) * 1998-06-05 1999-12-08 NGK Spark Plug Co. Ltd. Ceramic heater and oxygen sensor using the same

Also Published As

Publication number Publication date
US6265700B1 (en) 2001-07-24
EP1039782A2 (en) 2000-09-27
JP2000277240A (en) 2000-10-06

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